7-(2x+2)=-2x-(-7-x)

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Solution for 7-(2x+2)=-2x-(-7-x) equation:


Simplifying
7 + -1(2x + 2) = -2x + -1(-7 + -1x)

Reorder the terms:
7 + -1(2 + 2x) = -2x + -1(-7 + -1x)
7 + (2 * -1 + 2x * -1) = -2x + -1(-7 + -1x)
7 + (-2 + -2x) = -2x + -1(-7 + -1x)

Combine like terms: 7 + -2 = 5
5 + -2x = -2x + -1(-7 + -1x)
5 + -2x = -2x + (-7 * -1 + -1x * -1)
5 + -2x = -2x + (7 + 1x)

Reorder the terms:
5 + -2x = 7 + -2x + 1x

Combine like terms: -2x + 1x = -1x
5 + -2x = 7 + -1x

Solving
5 + -2x = 7 + -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
5 + -2x + x = 7 + -1x + x

Combine like terms: -2x + x = -1x
5 + -1x = 7 + -1x + x

Combine like terms: -1x + x = 0
5 + -1x = 7 + 0
5 + -1x = 7

Add '-5' to each side of the equation.
5 + -5 + -1x = 7 + -5

Combine like terms: 5 + -5 = 0
0 + -1x = 7 + -5
-1x = 7 + -5

Combine like terms: 7 + -5 = 2
-1x = 2

Divide each side by '-1'.
x = -2

Simplifying
x = -2

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